These guys hooked up the blowoff valve of their turbo’d Subaru STI to a duck call, and suddenly it’s our new favourite performance mod. That thing’s got to add at least 20 quack-power. (via YouTube)

Car pranks have been a dad thing forever, but they’re about to be taken to a whole new level once autonomous cars become a thing, at least if this video of a father pranking his son using his Tesla’s Summon feature is any indication. (via YouTube)